<template>
  <div>
    <div style="margin-bottom: 5px;">
      <el-input v-model="name" placeholder="请输入名字" style="width: 200px;" suffix-icon="el-icon-search"
                @keyup.enter.native="loadPost"></el-input>
      <el-select v-model="sex" filterable placeholder="请选择性别" style="margin-left: 5px;">
        <el-option
            v-for="item in sexs"
            :key="item.value"
            :label="item.label"
            :value="item.value">
        </el-option>
      </el-select>
      <el-button style="margin-left: 5px;" type="primary" @click="loadPost">查询</el-button>
      <el-button type="success" @click="resetParam">重置</el-button>

    </div>
    <el-table :data="tableData"
              :header-cell-style="{ background: '#f2f5fc', color: '#555555' }"
              border
              highlight-current-row
              @current-change="selectCurrentChange">
      <el-table-column label="ID" prop="id" width="60">
      </el-table-column>
      <el-table-column label="账号" prop="no" width="180">
      </el-table-column>
      <el-table-column label="姓名" prop="name" width="180">
      </el-table-column>
      <el-table-column label="年龄" prop="age" width="80">
      </el-table-column>
      <el-table-column label="性别" prop="sex" width="80">
        <template slot-scope="scope">
          <el-tag
              :type="scope.row.sex === 1 ? 'primary' : 'success'"
              disable-transitions>{{ scope.row.sex === 1 ? '男' : '女' }}
          </el-tag>
        </template>
      </el-table-column>
      <el-table-column label="角色" prop="role_id" width="120">
        <template slot-scope="scope">
          <el-tag
              :type="scope.row.role_id === 0 ? 'danger' : (scope.row.role_id === 1 ? 'primary' : 'success')"
              disable-transitions>{{
              scope.row.role_id === 0 ? '超级管理员' :
                  (scope.row.role_id === 1 ? '管理员' : '用户')
            }}
          </el-tag>
        </template>
      </el-table-column>
      <el-table-column label="电话" prop="phone">
      </el-table-column>
    </el-table>
    <el-pagination
        :current-page="pageNum"
        :page-size="pageSize"
        :page-sizes="[5, 10, 20,30]"
        :total="total"
        layout="total, sizes, prev, pager, next, jumper"
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange">
    </el-pagination>

    <el-dialog
        :visible.sync="centerDialogVisible"
        center
        title="提示"
        width="30%">

      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="账号" prop="no">
          <el-col :span="20">
            <el-input v-model="form.no"></el-input>
          </el-col>
        </el-form-item>
        <el-form-item label="名字" prop="name">
          <el-col :span="20">
            <el-input v-model="form.name"></el-input>
          </el-col>
        </el-form-item>
        <el-form-item label="密码" prop="password">
          <el-col :span="20">
            <el-input v-model="form.password"></el-input>
          </el-col>
        </el-form-item>
        <el-form-item label="年龄" prop="age">
          <el-col :span="20">
            <el-input v-model="form.age"></el-input>
          </el-col>
        </el-form-item>
        <el-form-item label="性别">
          <el-radio-group v-model="form.sex">
            <el-radio label="1">男</el-radio>
            <el-radio label="0">女</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="电话" prop="phone">
          <el-col :span="20">
            <el-input v-model="form.phone"></el-input>
          </el-col>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
    <el-button @click="centerDialogVisible = false">取 消</el-button>
    <el-button type="primary" @click="save">确 定</el-button>
  </span>
    </el-dialog>
  </div>
</template>

<script>
export default {
  name: "SelectUser",
  data () {
    let checkAge = (rule, value, callback) => {
      if (value > 150) {
        callback (new Error ('年龄输入过大'));
      } else {
        callback ();
      }
    };
    let checkDuplicate = (rule, value, callback) => {
      if (this.form.id) {
        return callback ();
      }
      this.$axios.get (this.$HttpUrl + "/user/findByNo?no=" + this.form.no).then (res => res.data).then (res => {
        if (res.code != 200) {

          callback ()
        } else {
          callback (new Error ('账号已经存在'));
        }
      })
    };

    return {
      tableData: [],
      pageSize: 10,
      pageNum: 1,
      total: 0,
      name: '',
      sex: '',
      sexs: [
        {
          value: '1',
          label: '男'
        }, {
          value: '0',
          label: '女'
        }
      ],
      centerDialogVisible: false,
      form: {
        id: '',
        no: '',
        name: '',
        password: '',
        age: '',
        phone: '',
        sex: '0',
        role_id: '2'
      },
      rules: {
        no: [
          {required: true, message: '请输入账号', trigger: 'blur'},
          {min: 3, max: 8, message: '长度在 3 到 8 个字符', trigger: 'blur'},
          {validator: checkDuplicate, trigger: 'blur'}
        ],
        name: [
          {required: true, message: '请输入名字', trigger: 'blur'}
        ],
        password: [
          {required: true, message: '请输入密码', trigger: 'blur'},
          {min: 3, max: 8, message: '长度在 3 到 8 个字符', trigger: 'blur'}
        ],
        age: [
          {required: true, message: '请输入年龄', trigger: 'blur'},
          {min: 1, max: 3, message: '长度在 1 到 3 个位', trigger: 'blur'},
          {pattern: /^([1-9][0-9]*){1,3}$/, message: '年龄必须为正整数字', trigger: "blur"},
          {validator: checkAge, trigger: 'blur'}
        ],
        phone: [
          {required: true, message: "手机号不能为空", trigger: "blur"},
          {pattern: /^1[3|4|5|6|7|8|9][0-9]\d{8}$/, message: "请输入正确的手机号码", trigger: "blur"}
        ]
      }
    }
  },
  methods: {
    resetForm () {
      this.$refs.form.resetFields ();
    },
    del (id) {
      console.log (id)

      this.$axios.delete (this.$HttpUrl + '/user/del?id=' + id).then (res => res.data).then (res => {
        console.log (res)
        if (res.code == 200) {

          this.$message ({
            message: '操作成功！',
            type: 'success'
          });
          this.loadPost ()
        } else {
          this.$message ({
            message: '操作失败！',
            type: 'error'
          });
        }

      })
    },
    mod (row) {
      console.log (row)

      this.centerDialogVisible = true
      this.$nextTick (() => {
        //赋值到表单
        this.form.id = row.id
        this.form.no = row.no
        this.form.name = row.name
        this.form.password = ''
        this.form.age = row.age + ''
        this.form.sex = row.sex + ''
        this.form.phone = row.phone
        this.form.role_id = row.role_id
      })
    },
    add () {

      this.centerDialogVisible = true
      this.$nextTick (() => {
        this.resetForm ()

        this.form.id = ''
      })

    },
    doSave () {
      this.$axios.post (this.$HttpUrl + '/user/save', this.form).then (res => res.data).then (res => {
        console.log (res)
        if (res.code == 200) {

          this.$message ({
            message: '操作成功！',
            type: 'success'
          });
          this.centerDialogVisible = false
          this.loadPost ()
          this.resetForm ()
        } else {
          this.$message ({
            message: '操作失败！',
            type: 'error'
          });
        }

      })
    },
    doMod () {
      this.$axios.post (this.$HttpUrl + '/user/mod', this.form).then (res => res.data).then (res => {
        console.log (res)
        if (res.code == 200) {

          this.$message ({
            message: '操作成功！',
            type: 'success'
          });
          this.centerDialogVisible = false
          this.loadPost ()
          this.resetForm ()
        } else {
          this.$message ({
            message: '操作失败！',
            type: 'error'
          });
        }

      })
    },
    save () {
      this.$refs.form.validate ((valid) => {
        if (valid) {
          if (this.form.id) {
            this.doMod ();
          } else {
            this.doSave ();
          }
        } else {
          console.log ('error submit!!');
          return false;
        }
      });

    },
    handleSizeChange (val) {
      console.log (`每页 ${val} 条`);
      this.pageNum = 1
      this.pageSize = val
      this.loadPost ()
    },
    handleCurrentChange (val) {
      console.log (`当前页: ${val}`);
      this.pageNum = val
      this.loadPost ()
    },
    loadGet () {
      this.$axios.get (this.$HttpUrl + '/user/list').then (res => res.data).then (res => {
        console.log (res)
      })
    },
    resetParam () {
      this.name = ''
      this.sex = ''
    },
    selectCurrentChange (val) {
      //this.currentRow = val;
      this.$emit ("doSelectUser", val)
    },
    loadPost () {
      this.$axios.post (this.$HttpUrl + '/user/page', {
        pageSize: this.pageSize,
        pageNum: this.pageNum,
        param: {
          name: this.name,
          sex: this.sex,
          role_id: '2'
        }
      }).then (res => res.data).then (res => {
        console.log (res)
        if (res.code == 200) {
          this.tableData = res.data
          this.total = res.total
        } else {
          alert ('获取数据失败')
        }

      })
    }
  },
  beforeMount () {
    //this.loadGet();
    this.loadPost ()
  }
}
</script>

<style scoped>

</style>
